HomeHVAC > Hoses and PipesFour Seasons 66938 A/C Refrigerant Suction Hose
Part #: 66938

Four Seasons 66938 A/C Refrigerant Suction Hose

Hose Assembly
⚙️ 5 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Hose Assembly
🚗Fitment: Honda, Accord
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable A/C Refrigerant Suction Hose for Honda Accord

The Four Seasons Hose Assembly 66938 is designed specifically for Honda Accord models, providing a durable and efficient solution for your vehicle's air conditioning system. Crafted from aluminum and rubber, this A/C refrigerant suction hose ensures proper refrigerant flow and system performance.

  • Constructed with aluminum and rubber materials for durability and flexibility
  • Compatible with R134a and R1234yf refrigerants
  • Includes gasket or seal for secure connections
  • Equipped with a muffler to reduce noise during operation
  • Designed specifically for Honda Accord vehicles

About the Four Seasons Hose Assembly Product Line

The Hose Assembly line from Four Seasons focuses on providing high-quality hose assemblies tailored for HVAC systems in vehicles. This product line emphasizes reliable materials and precise fitment to maintain optimal air conditioning performance. The 66938 hose assembly is part of this line, ensuring compatibility and durability for your Honda Accord's A/C system.

Product Details and Specifications

The Four Seasons 66938 A/C refrigerant suction hose is engineered with a combination of aluminum and rubber to withstand the pressures and temperatures typical in automotive HVAC systems. It supports both R134a and R1234yf refrigerants, making it suitable for modern and updated air conditioning systems. The included gasket or seal helps prevent leaks, while the integrated muffler reduces operational noise. This hose assembly does not include a service port or switch service port, focusing solely on the suction hose function.

Common Applications and Issues Addressed

  • Replacement of worn or damaged A/C refrigerant suction hoses in Honda Accord models
  • Resolving refrigerant leaks caused by cracked or deteriorated hoses
  • Reducing noise from the A/C system with the built-in muffler
  • Ensuring compatibility with R134a and R1234yf refrigerants for proper system function
  • Maintaining optimal refrigerant flow to improve air conditioning efficiency

Installation Notes and Tips

When installing the Four Seasons 66938 hose assembly, ensure the gasket or seal is properly seated to prevent refrigerant leaks. Verify compatibility with your Honda Accord model year and refrigerant type before installation. Since this hose does not include a service port, additional service fittings may be required for maintenance. Properly route the hose to avoid kinks or contact with moving parts.

Quality Assurance and Warranty

Four Seasons products are manufactured to meet or exceed OEM standards for fit and function. The 66938 hose assembly undergoes rigorous quality control to ensure durability and performance in HVAC applications. Please refer to Four Seasons' warranty policy for specific coverage details.

BrandFour Seasons
Part Number66938
PositionHose Assembly
MaterialAluminum / rubber
Refrigerant TypeR134a r1234yf
Gasket Or Seal IncludedIncluded
Switch Service PortNo
DescriptionHose assemblies
Muffler?W/ muffler
Service Port IncludedNo

This part fits 5 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2022HondaAccord1.5LL4N/ASuction Line; Hose Assembly
2021HondaAccord1.5LL4N/ASuction Line; Hose Assembly
2020HondaAccord1.5LL4N/ASuction Line; Hose Assembly
2019HondaAccord1.5LL4N/ASuction Line; Hose Assembly
2018HondaAccord1.5LL4N/ASuction Line; Hose Assembly

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

2118496693880311TVAA01A83618HA114155C

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.